Al1 Au1

semiconductor

· Al1 Au1

Al1Au1 is an intermetallic compound combining aluminum and gold in equiatomic proportions, classified as a semiconductor material. This compound belongs to the family of metallic intermetallics and represents a research-phase material rather than a commercial product, with potential applications in advanced electronics and thermoelectric devices. The material is notable for combining the lightweight and abundance of aluminum with gold's excellent electrical and thermal conductivity, making it of interest to researchers exploring high-performance electronic and photonic applications.

thermoelectric devicesoptoelectronic researchsemiconductor contactshigh-temperature electronicsadvanced materials research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	107.5	GPa	—
Shear Modulus(G)	-14.30	GPa	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00590	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2550	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Al1 Au1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control